| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.sun.org.apache.xerces.internal.util; |
| |
| import org.xml.sax.Locator; |
| import org.xml.sax.ext.Locator2; |
| |
| import com.sun.org.apache.xerces.internal.xni.XMLLocator; |
| |
| /** |
| * <p>A light wrapper around a SAX locator. This is useful |
| * when bridging between SAX and XNI components.</p> |
| * |
| * @author Michael Glavassevich, IBM |
| * |
| */ |
| public final class SAXLocatorWrapper implements XMLLocator { |
| |
| private Locator fLocator = null; |
| private Locator2 fLocator2 = null; |
| |
| public SAXLocatorWrapper() {} |
| |
| public void setLocator(Locator locator) { |
| fLocator = locator; |
| if (locator instanceof Locator2 || locator == null) { |
| fLocator2 = (Locator2) locator; |
| } |
| } |
| |
| public Locator getLocator() { |
| return fLocator; |
| } |
| |
| /* |
| * XMLLocator methods |
| */ |
| |
| public String getPublicId() { |
| if (fLocator != null) { |
| return fLocator.getPublicId(); |
| } |
| return null; |
| } |
| |
| public String getLiteralSystemId() { |
| if (fLocator != null) { |
| return fLocator.getSystemId(); |
| } |
| return null; |
| } |
| |
| public String getBaseSystemId() { |
| return null; |
| } |
| |
| public String getExpandedSystemId() { |
| return getLiteralSystemId(); |
| } |
| |
| public int getLineNumber() { |
| if (fLocator != null) { |
| return fLocator.getLineNumber(); |
| } |
| return -1; |
| } |
| |
| public int getColumnNumber() { |
| if (fLocator != null) { |
| return fLocator.getColumnNumber(); |
| } |
| return -1; |
| } |
| |
| public int getCharacterOffset() { |
| return -1; |
| } |
| |
| public String getEncoding() { |
| if (fLocator2 != null) { |
| return fLocator2.getEncoding(); |
| } |
| return null; |
| } |
| |
| public String getXMLVersion() { |
| if (fLocator2 != null) { |
| return fLocator2.getXMLVersion(); |
| } |
| return null; |
| } |
| |
| } // SAXLocatorWrapper |